Revert of Show Play Store rating and price in app list

ui/app_list/search_result.cc

Index: ui/app_list/search_result.cc
diff --git a/ui/app_list/search_result.cc b/ui/app_list/search_result.cc
index 5eece0addc7c2a4c86f6e1913e4fee21db77a7a6..12930dc1e970449095f9d222370854462a6e5da1 100644
--- a/ui/app_list/search_result.cc
+++ b/ui/app_list/search_result.cc
@@ -47,18 +47,6 @@
   badge_icon_ = badge_icon;
   for (auto& observer : observers_)
     observer.OnBadgeIconChanged();
-}
-
-void SearchResult::SetRating(float rating) {
-  rating_ = rating;
-  for (auto& observer : observers_)
-    observer.OnRatingChanged();
-}
-
-void SearchResult::SetFormattedPrice(const base::string16& formatted_price) {
-  formatted_price_ = formatted_price;
-  for (auto& observer : observers_)
-    observer.OnFormattedPriceChanged();
 }
 
 void SearchResult::SetIsMouseInView(bool mouse_is_inside) {